diff --git a/distro/changelog.xml b/distro/changelog.xml
index 09a72e9..882032c 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,6 +1,9 @@
 <ReleaseNotes>
+	<Changeset component="${groupId}.${artifactId}.1-5-1" date="2017-09-14">
+		<Change>added accounting on algorithm execution</Change>
+	</Changeset>
 	<Changeset component="${groupId}.${artifactId}.1-5-0" date="2017-07-31">
-		<Change>service interface classes movedo to wps project</Change>
+		<Change>service interface classes moved to wps project</Change>
 	</Changeset>
 	<Changeset component="${groupId}.${artifactId}.1-1-0" date="2016-10-03">
 		<Change>First Release</Change>
diff --git a/pom.xml b/pom.xml
index 6357b88..5868f71 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>org.gcube.dataanalysis</groupId>
 	<artifactId>dataminer</artifactId>
-	<version>1.5.0-SNAPSHOT</version>
+	<version>1.5.1-SNAPSHOT</version>
 	<name>dataminer</name>
 	<description>An e-Infrastructure service providing state-of-the art DataMining algorithms and ecological modelling approaches under the Web Processing Service (WPS) standard.</description>
 	<scm>
@@ -140,6 +140,13 @@
 			<artifactId>xercesImpl</artifactId>
 			<version>2.11.0</version>
 		</dependency>
+		
+		<dependency>
+			<groupId>org.gcube.accounting</groupId>
+			<artifactId>accounting-lib</artifactId>
+			<version>[3.0.0-SNAPSHOT,4.0.0-SNAPSHOT)</version>
+			<scope>provided</scope>	
+		</dependency>
 
 
 	</dependencies>
diff --git a/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/AbstractEcologicalEngineMapper.java b/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/AbstractEcologicalEngineMapper.java
index b20c810..245665f 100644
--- a/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/AbstractEcologicalEngineMapper.java
+++ b/src/main/java/org/gcube/dataanalysis/wps/statisticalmanager/synchserver/mapping/AbstractEcologicalEngineMapper.java
@@ -4,12 +4,17 @@ import java.io.BufferedReader;
 import java.io.File;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.UUID;
 
+import org.gcube.accounting.datamodel.UsageRecord.OperationResult;
+import org.gcube.accounting.datamodel.usagerecords.JobUsageRecord;
+import org.gcube.accounting.persistence.AccountingPersistence;
+import org.gcube.accounting.persistence.AccountingPersistenceFactory;
 import org.gcube.dataanalysis.ecoengine.configuration.AlgorithmConfiguration;
 import org.gcube.dataanalysis.ecoengine.datatypes.StatisticalType;
 import org.gcube.dataanalysis.ecoengine.interfaces.ComputationalAgent;
@@ -36,6 +41,7 @@ import org.gcube.dataanalysis.wps.statisticalmanager.synchserver.utils.Observabl
 import org.gcube.dataanalysis.wps.statisticalmanager.synchserver.utils.Observer;
 import org.hibernate.SessionFactory;
 import org.n52.wps.algorithm.annotation.Execute;
+import org.n52.wps.commons.WPSConfig;
 import org.n52.wps.server.AbstractAnnotatedAlgorithm;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -45,7 +51,7 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 	/**
 	 * Deploying procedure: 1 - modify configuration files 2 - modify resource file: resources/templates/setup.cfg 3 - generate classes with ClassGenerator 4 - add new classes in the wps_config.xml on the wps web app config folder 5 - produce the Jar file of this project 6 - copy the jar file in the lib folder of the wps web app change the server parameters in the wps_config.xml file
 	 */
-
+		
 	private static final Logger LOGGER = LoggerFactory.getLogger(AbstractEcologicalEngineMapper.class);
 
 	private Observer observer = null;
@@ -235,7 +241,7 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 	}
 
 	float previousStatus = -3;
-
+	String host = WPSConfig.getInstance().getWPSConfig().getServer().getHostname();
 	public void updateStatus(float status) {
 		if (agent != null) {
 			if (status != previousStatus) {
@@ -295,7 +301,11 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 	public void run() throws Exception {
 		if (observer!=null)
 			observer.isStarted(this);
-
+		
+		long startTimeLong = System.currentTimeMillis();
+		
+		OperationResult operationResult = null;
+		
 		String algorithm = "";
 		List<String> generatedInputTables = null;
 		List<String> generatedOutputTables = null;
@@ -308,6 +318,8 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 		} else
 			LOGGER.info("Wps External ID not set");
 		InputsManager inputsManager = null;
+		ConfigurationManager configManager = new ConfigurationManager(); // initializes parameters from file
+		manageUserToken();
 		try {
 
 			// wait for server resources to be available
@@ -315,8 +327,7 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 			time("WPS Algorithm objects Initialization: Session " + computationSession);
 
 			// set the configuration environment for this algorithm
-			ConfigurationManager configManager = new ConfigurationManager(); // initializes parameters from file
-			manageUserToken();
+			
 			configManager.configAlgorithmEnvironment(inputs);
 			configManager.setComputationId(computationSession);
 			config = configManager.getConfig();
@@ -430,7 +441,9 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 				throw new Exception("Computation cancelled");
 			}
 			LOGGER.debug("All done");
+			operationResult = OperationResult.SUCCESS;
 		} catch (Exception e) {
+			operationResult = OperationResult.FAILED;
 			LOGGER.error("Error execution Algorithm {}",algorithm,e);
 			int exitstatus = -2;
 			if (isCancelled())
@@ -459,7 +472,29 @@ public class AbstractEcologicalEngineMapper extends AbstractAnnotatedAlgorithm i
 			cleanResources();
 			if (observer!=null) observer.isFinished(this);
 			LOGGER.debug("All done - Computation Finished");
+			accountAlgorithmExecution(configManager, startTimeLong, System.currentTimeMillis(), operationResult);
+		}
 
+	}
+
+	private void accountAlgorithmExecution(ConfigurationManager confManager, long start, long end, OperationResult result) {
+		try{
+		JobUsageRecord jobUsageRecord = new JobUsageRecord();
+		jobUsageRecord.setJobName(this.getAlgorithmClass().getSimpleName());
+		jobUsageRecord.setConsumerId(confManager.getUsername());
+		Calendar startCal = Calendar.getInstance();
+		startCal.setTimeInMillis(start);
+		jobUsageRecord.setDuration(end-start);
+		jobUsageRecord.setOperationResult(result);
+		jobUsageRecord.setServiceName("DataMiner");
+		jobUsageRecord.setServiceClass("WPS");
+		jobUsageRecord.setHost(WPSConfig.getInstance().getWPSConfig().getServer().getHostname());
+		
+		AccountingPersistence accountingPersistence = 
+				AccountingPersistenceFactory.getPersistence();
+		accountingPersistence.account(jobUsageRecord);
+		}catch(Exception e){
+			LOGGER.error("error accounting algorithm execution",e);
 		}
 
 	}